NETWORK INSIGHTS · NETWORK ENGINEERING
Autonomous Systems Ranked by IPv4 Space
This report shows the global list of active Autonomous Systems (AS) ranked by total advertised IPv4 addresses. Updated every two hours.
Showing 1,636–1,650 of 81,945 Autonomous Systems
| Rank ↑ | AS Number | Organisation | Total IPv4 Addresses |
|---|---|---|---|
| 1636 | AS17001 | CA University of Manitoba | 131,328 |
| 1637 | AS17687 | JP National University Corporation Nagoya University | 131,328 |
| 1638 | AS7509 | JP Hokkaido University | 131,328 |
| 1639 | AS1556 | US United States Department of Defense (DoD) | 131,328 |
| 1640 | AS64595 | Private Use AS | 131,328 |
| 1641 | AS2024 | US Eversource Energy | 131,328 |
| 1642 | AS36081 | US The Governor's Office of Information Technology | 131,328 |
| 1643 | AS15706 | SD Sudatel (Sudan Telecom Co. Ltd) | 131,322 |
| 1644 | AS3676 | US University of Iowa | 131,322 |
| 1645 | AS24186 | IN RailTel Corporation of India Ltd. | 131,200 |
| 1646 | AS16 | US Lawrence Berkeley National Laboratory | 131,076 |
| 1647 | AS5739 | US University of California, Santa Cruz | 131,076 |
| 1648 | AS213230 | DE Hetzner Online GmbH | 131,072 |
| 1649 | AS1649 | US Headquarters, USAISC | 131,072 |
| 1650 | AS4200304000 | Private Use AS | 131,072 |